发明授权
- 专利标题: Making ceramic articles having a high degree of porosity and crushability characteristics
- 专利标题(中): 制造具有高孔隙率和可粉碎性的陶瓷制品
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申请号: US839994申请日: 1977-10-06
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公开(公告)号: US4191721A公开(公告)日: 1980-03-04
- 发明人: Wayne D. Pasco , Frederic J. Klug , Svante Prochazka
- 申请人: Wayne D. Pasco , Frederic J. Klug , Svante Prochazka
- 申请人地址: NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: NY Schenectady
- 主分类号: B22C1/08
- IPC分类号: B22C1/08 ; C04B33/32 ; C04B35/65 ; C04B38/00 ; C04B41/00 ; B29H7/20
摘要:
A method for increasing the porosity and crushability characteristics thereof embodies the firing of a ceramic compact comprising a reactant fugitive filler material and a ceramic material in a controlled atmosphere.
公开/授权文献
- US5809187A Multi-port network using passive optical couplers 公开/授权日:1998-09-15
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